Since 1959, Fluid Metering, Inc. has engineered and manufactured precision fluid-control pumps and metering systems, pioneering valveless rotating and reciprocating piston technology. Its pumps serve life-science OEMs, laboratories, and industrial applications, with newer designs such as the TRYTON delivering pulseless dispensing below one microliter. The company also provides application engineering, small-batch production, and rapid prototyping support for custom fluidic systems.
ISO 9001:2015
RoHS compliant
Compliance program
REACH compliant
Compliance program
New Era Pump Systems, IncFounded in 1996 by Barry Cowen, New Era Pump Systems makes programmable syringe and peristaltic pumps for laboratory, production, microfluidics, and OEM fluid-control applications. Its pumps are designed and manufactured in the USA, with the company’s customer-focused approach extending from affordable standard equipment to custom mechanical, electronic, and firmware modifications. New Era also supports long-lived equipment, noting that it can often service pumps manufactured more than 25 years ago.FARMINGDALE, NY
JAECO Fluid SystemsFounded in 1958 by Joseph A. Eagan, family-owned JAECO Fluid Systems builds American-made metering pumps and check valves at its Malvern, Pennsylvania facility. The company grew from a single line of packed plunger pumps into a manufacturer of diaphragm, plunger, and high-flow systems for demanding fluid applications, with many pumps remaining in service for more than 30 years. JAECO hand-assembles, tests, and supports its equipment, including field service and replacement parts for legacy pumps.MALVERN, PA
Key InstrumentsSince 1946, Key Instruments has developed precision fluid measurement and control technology, with a focus on flow meters for air, water and gas applications. Its best-known 2500 Series uses precision-machined, unibody acrylic construction and can be adapted for project and OEM requirements through three levels of customization. The company also provides application expertise to help engineers configure flow, pressure and vacuum instrumentation for real-world process challenges.CROYDON, PA
Ruthman CompaniesFamily-owned for more than 100 years, Ruthman Companies has built its name around helping industrial operators keep essential fluid-handling systems running. The West Chester, Ohio, company designs custom pumps for demanding applications and backs them with engineering and repair support throughout their service life.DRY RIDGE, KY